[FFmpeg-trac] #3038(FFmpeg:new): FFMPEG crashes encoding AAC audio at 32k/1ch AAC, but not at 31k/1ch or 33k/1ch

FFmpeg trac at avcodec.org
Wed Oct 9 05:57:37 CEST 2013


#3038: FFMPEG crashes encoding AAC audio at 32k/1ch AAC, but not at 31k/1ch or
33k/1ch
-----------------------------------+---------------------------------------
             Reporter:  soulbabel  |                     Type:  defect
               Status:  new        |                 Priority:  normal
            Component:  FFmpeg     |                  Version:  unspecified
             Keywords:             |               Blocked By:
             Blocking:             |  Reproduced by developer:  0
Analyzed by developer:  0          |
-----------------------------------+---------------------------------------
 Summary of the bug:
 FFMPEG crashes when output audio bitrate is set to 32k and one audio
 channel, however it encodes successfully at 31k and 33k. This appears to
 be file specific, as it seems to encode most files successfully to a
 1ch/32k bitrate, but one file I have seems to trigger the crash.

 How to reproduce:
 {{{
 ffmpeg.exe -i "input.mp4" -c:a libvo_aacenc -ac 1 -b:a 32k "output.mp4"
 ffmpeg version N-56980-g1ab9f32
   built on Oct  8 2013 18:08:35 with gcc 4.8.1 (GCC)
 }}}
 Patches should be submitted to the ffmpeg-devel mailing list and not this
 bug tracker.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3038>
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